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ZHCSRE3N November 1996 – December 2022 SN74LVCC4245A

PRODUCTION DATA

封装选项

请参考 PDF 数据表获取器件具体的封装图。

机械数据 (封装 | 引脚)

NS|24
DW|24
DB|24
PW|24

散热焊盘机械数据 (封装 | 引脚)

DW|24
- QFND316C

订购信息

6.3 Recommended Operating Conditions

⁽¹⁾

		V_CCA	V_CCB	MIN	NOM	MAX	UNIT
V_CCA	Supply voltage			4.5	5	5.5	V
V_CCB	Supply voltage			2.7	3.3	5.5	V
V_IHA	High-level input voltage	4.5 V	2.7 V	2			V
		4.5 V	3.6 V	2
		5.5 V	5.5 V	2
V_IHB	High-level input voltage	4.5 V	2.7 V	2			V
		4.5 V	3.6 V	2
		5.5 V	5.5 V	3.85
V_ILA	Low-level input voltage	4.5 V	2.7 V			0.8	V
		4.5 V	3.6 V			0.8
		5.5 V	5.5 V			0.8
V_ILB	Low-level input voltage	4.5 V	2.7 V			0.8	V
		4.5 V	3.6 V			0.8
		5.5 V	5.5 V			1.65
V_IH	High-level input voltage (control pins) (referenced to V_CCA)	4.5 V	2.7 V	2			V
		4.5 V	3.6 V	2
		5.5 V	5.5 V	2
V_IL	Low-level input voltage (control pins) (referenced to V_CCA)	4.5 V	2.7 V			0.8	V
		4.5 V	3.6 V			0.8
		5.5 V	5.5 V			0.8
V_IA	Input voltage			0		V_CCA	V
V_IB	Input voltage			0		V_CCB	V
V_OA	Output voltage			0		V_CCA	V
V_OB	Output voltage			0		V_CCB	V
I_OHA	High-level output current	4.5 V	3 V			–24	mA
I_OHB	High-level output current	4.5 V	2.7 V to 4.5 V			–24	mA
I_OLA	Low-level output current	4.5 V	3 V			24	mA
I_OLB	Low-level output current	4.5 V	2.7 V to 4.5 V			24	mA
T_A	Operating free-air temperature			–40		85	°C

(1) All unused inputs of the device must be held at the associated V_CC or GND to ensure proper device operation. Refer to the TI application report, Implications of Slow or Floating CMOS Inputs, literature number SCBA004.